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Tan right angles
作者:
Phil Le Fanu
主題:
角度
,
直角三角形
GeoGebra
最新資源
Limaçon / Cardioid as a Locus - A Classical Construction
Spinning cube - Belt Trick
Isosceles Triangle: Quick Construction
Linear Cross Section Exercise
Ellipse, Hyperbola and Circle as Envelopes
探索資源
About Exponents
מבוא לאנליטית
Quadrilaterals الرُباعيات
GoGeometry Action 143!
Construction Trinagles
探索主題
平均數
Pythagoras or Pythagorean Theorem
等式
圓
Sequences and Series